<template>
  <div class='app-container'>
    <mt-header fixed title="李祺的vue项目">
      <mt-button router-link="'/'" icon="back" slot="left" @click='goback' v-show="flag">返回</mt-button>
    </mt-header>
    <transition>
				<router-view class='app-content'></router-view>
		</transition>

  	<nav class="mui-bar mui-bar-tab">
			<router-link class="mui-tab-item-llb" to="/home">
				<span class="mui-icon mui-icon-home"></span>
				<span class="mui-tab-label">首页</span>
			</router-link>


    <router-link class="mui-tab-item-llb" to="/search">
				<span class="mui-icon mui-icon-search"></span>
				<span class="mui-tab-label">搜索</span>
			</router-link>

			
			<router-link class="mui-tab-item-llb" to="/shopcar">
				<span class="mui-icon mui-icon-extra mui-icon-extra-cart">
					<span class="mui-badge" id="carNum">{{ $store.getters.getAllCount }}</span>
				</span>
				<span class="mui-tab-label">购物车</span>
			</router-link>

      <router-link class="mui-tab-item-llb" to="/vip">
				<span class="mui-icon mui-icon-contact"></span>
				<span class="mui-tab-label">会员</span>
			</router-link>

		</nav>
  </div>
</template>

<script>
  export default{
    data(){
      return {
        flag:false
      }
    },
    methods:{
      goback(){
        this.$router.go(-1)
      }
    },
    watch: {
        '$route.path':function(newval){
          if(newval==='/home'){
            this.flag = false
          }else{
            this.flag = true
          }
        }
      }
  }

</script>


<style lang="scss" scoped>
.mint-header {
  z-index: 99;
}
.app-container {
  padding-top: 40px;
  padding-bottom: 50px;
  overflow-x: hidden;

		// color: #bddbc8;
		
}
.mint-header{
background-color: #5539c7;
}
.v-enter {
  opacity: 0;
  transform: translateX(100%);
}

.v-leave-to {
  opacity: 0;
  transform: translateX(-100%);
  position: absolute;
}

.v-enter-active,
.v-leave-active {
  transition: all 0.5s ease;
}

// 该类名，解决 tabbar 点击无法切换的问题
.mui-bar-tab .mui-tab-item-llb.mui-active {
  color: #3100f7;
}

.mui-bar-tab .mui-tab-item-llb {
  display: table-cell;
  overflow: hidden;
  width: 1%;
  height: 50px;
  text-align: center;
  vertical-align: middle;
  white-space: nowrap;
  text-overflow: ellipsis;
  color: #929292;
}

.mui-bar-tab .mui-tab-item-llb .mui-icon {
  top: 3px;
  width: 24px;
  height: 24px;
  padding-top: 0;
  padding-bottom: 0;
}

.mui-bar-tab .mui-tab-item-llb .mui-icon ~ .mui-tab-label {
  font-size: 11px;
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
}
#carNum{
  z-index: 99!important
}
</style>
<style>
	*{ touch-action: pan-y; }
</style>

